Adjustable height mechanic&#39;s creeper



FIG. 1 is a perspective view of an adjustable height mechanic's creeper showing of my new design, in an extended position.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a right end elevational view thereof.

FIG. 5 is a left end elevational view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. 

CLAIM The ornamental design for an adjustable height mechanic's creeper, as shown and described. 